bitmap and image updates

[wxWidgets.git] / src / zlib / zutil.c

diff --git a/src/zlib/zutil.c b/src/zlib/zutil.c
index 199762bdbe584558040ae31990d318bb0df7a5db..52f0bfb55fdb71597acd403d48426ce864718ff4 100644 (file)
--- a/src/zlib/zutil.c
+++ b/src/zlib/zutil.c
@@ -1,6 +1,6 @@
 /* zutil.c -- target dependent utility functions for the compression library
  * Copyright (C) 1995-1998 Jean-loup Gailly.
- * For conditions of distribution and use, see copyright notice in zlib.h 
+ * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
 /* @(#) $Id$ */
@@ -38,8 +38,12 @@ const char * ZEXPORT zlibVersion()
 #  endif
 int z_verbose = verbose;
 
+#if defined(__VISAGECPP__) /* Visualage can't handle this antiquated interface */
+void z_error (char* m)
+#else
 void z_error (m)
     char *m;
+#endif
 {
     fprintf(stderr, "%s\n", m);
     exit(1);
@@ -49,8 +53,12 @@ void z_error (m)
 /* exported to allow conversion of error code to string for compress() and
  * uncompress()
  */
+#if defined(__VISAGECPP__) /* Visualage can't handle this antiquated interface */
+const char* ZEXPORT zError(int err)
+#else
 const char * ZEXPORT zError(err)
     int err;
+#endif
 {
     return ERR_MSG(err);
 }
@@ -58,10 +66,14 @@ const char * ZEXPORT zError(err)
 
 #ifndef HAVE_MEMCPY
 
+#if defined(__VISAGECPP__) /* Visualage can't handle this antiquated interface */
+void zmemcpy(Bytef* dest, Bytef* source, Uint len)
+#else
 void zmemcpy(dest, source, len)
     Bytef* dest;
     Bytef* source;
     uInt  len;
+#endif
 {
     if (len == 0) return;
     do {
@@ -69,10 +81,14 @@ void zmemcpy(dest, source, len)
     } while (--len != 0);
 }
 
+#if defined(__VISAGECPP__) /* Visualage can't handle this antiquated interface */
+int zmemcmp(Bytef* s1, Bytef* s2, int len)
+#else
 int zmemcmp(s1, s2, len)
     Bytef* s1;
     Bytef* s2;
     uInt  len;
+#endif
 {
     uInt j;
 
@@ -82,9 +98,13 @@ int zmemcmp(s1, s2, len)
     return 0;
 }
 
+#if defined(__VISAGECPP__) /* Visualage can't handle this antiquated interface */
+void zmemzero(Bytef* dest, uInt len)
+#else
 void zmemzero(dest, len)
     Bytef* dest;
     uInt  len;
+#endif
 {
     if (len == 0) return;
     do {
@@ -205,18 +225,26 @@ extern voidp  calloc OF((uInt items, uInt size));
 extern void   free   OF((voidpf ptr));
 #endif
 
+#if defined(__VISAGECPP__) /* Visualage can't handle this antiquated interface */
+voidpf zcalloc (voidpf opaque, unsigned items, unsigned size)
+#else
 voidpf zcalloc (opaque, items, size)
     voidpf opaque;
     unsigned items;
     unsigned size;
+#endif
 {
     if (opaque) items += size - size; /* make compiler happy */
     return (voidpf)calloc(items, size);
 }
 
+#if defined(__VISAGECPP__) /* Visualage can't handle this antiquated interface */
+void zcfree(voidpf opaque, voidpf ptr)
+#else
 void  zcfree (opaque, ptr)
     voidpf opaque;
     voidpf ptr;
+#endif
 {
     free(ptr);
     if (opaque) return; /* make compiler happy */